YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

6:56 PM CST DEC 21, 2025
Scattered Clouds
43°F
Feels Like: 37°F
Dewpoint: 19°F
Rel. Hum.: 36%
Visibility: 10 miles
Wind: SSE at 10 mph
Pressure: 30.08 inches
Last 72 hours

Local Area Snow Depth

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YANKTON, SD 57078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. Not as cool with lows in the mid 30s. South winds 10 to 15 mph.
MONDAY
Sunny. Highs in the mid 50s. South winds 10 to 15 mph, becoming southwest 5 to 10 mph in the afternoon.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 30. Northwest winds 5 to 10 mph.
TUESDAY
Partly sunny. Cooler with highs in the mid 40s. North winds around 5 mph, becoming east in the afternoon.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 30s. Southeast winds 5 to 10 mph.
WEDNESDAY
Mostly cloudy in the morning, then clearing. Not as cool with highs in the mid 50s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.
CHRISTMAS DAY
Partly sunny. Highs in the mid 50s.
THURSDAY NIGHT
Mostly cloudy. Cooler with lows in the upper 20s.
FRIDAY
Mostly sunny. Cooler with highs in the mid 40s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 20s.
SATURDAY
Partly sunny. Highs around 40.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows around 20.

Visible Weather Satellite
YANKTON, SD 57078
Infrared Weather Satellite
YANKTON, SD 57078
NEXRAD Weather Radar
YANKTON, SD 57078

YANKTON, SD 3 hourly weather forecast

weather forecast created  4:00 AM PST 12/21/2025
Sunday
21 DEC 2025
YANKTON, SD 57078 weather forecast Day 1, 12 hours 12 PM 41° 34° Partly Cloudy 1%

0% Thunder
( 0% severe)
SSW   13 47% 23°
High 47° YANKTON, SD 57078 weather forecast Day 1, 15 hours 3 PM 46° 41° Partly Cloudy S   12 45% 26°
Partly Cloudy



YANKTON, SD 57078 weather forecast Day 1, 18 hours 6 PM 39° 32° Partly Cloudy 6%

0% Thunder
( 1% severe)
SSE   10 54% 24°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 9 PM 38° 30° Mostly Cloudy SSE   12 53% 23°
Monday
22 DEC 2025
YANKTON, SD 57078 weather forecast Day 2, 0 hours 12 AM 38° 30° Mostly Cloudy 4%

0% Thunder
( 1% severe)
SSE   12 58% 25°
Low 33° YANKTON, SD 57078 weather forecast Day 2, 3 hours 3 AM 37° 29° Partly Cloudy SSE   12 66% 27°
High 55° YANKTON, SD 57078 weather forecast Day 2, 6 hours 6 AM 36° 28° Partly Cloudy 1%

0% Thunder
( 0% severe)
S   12 75% 29°

Partly Cloudy



YANKTON, SD 57078 weather forecast Day 2, 9 hours 9 AM 38° 31° Partly Cloudy SSW   9 79% 32°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 12 PM 50° 46° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   9 56% 35°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 3 PM 54° 52° Clear WSW   7 52% 37°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 6 PM 48° 45° Clear 0%

0% Thunder
( 0% severe)
NW   6 63% 36°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 9 PM 43° 39° Partly Cloudy WNW   7 76% 36°
Tuesday
23 DEC 2025
YANKTON, SD 57078 weather forecast Day 3, 0 hours 12 AM 40° 35° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   8 82% 35°
Low 30° YANKTON, SD 57078 weather forecast Day 3, 3 hours 3 AM 36° 30° Mostly Cloudy NW   7 89% 33°
High 45° YANKTON, SD 57078 weather forecast Day 3, 6 hours 6 AM 33° 29° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   5 92% 31°

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 3, 9 hours 9 AM 33° 30° Mostly Cloudy NNW   3 92% 31°
YANKTON, SD 57078 weather forecast Day 3, 15 hours 12 PM 41° 37° Partly Cloudy 0%

0% Thunder
( 0% severe)
ENE   6 70% 32°
YANKTON, SD 57078 weather forecast Day 3, 18 hours 3 PM 44° 39° Mostly Cloudy E   8 65% 33°
YANKTON, SD 57078 weather forecast Day 3, 21 hours 6 PM 39° 33° Mostly Cloudy     ESE   9 79% 33°

YANKTON, SD extended weather forecast

Wednesday
24 DEC 2025
Thursday
25 DEC 2025
Friday
26 DEC 2025
Saturday
27 DEC 2025
Sunday
28 DEC 2025
Low 35° Low 40° Low 22° Low 24° Low 28°
High 58° High 45° High 34° High 51° High 46°
YANKTON, SD 57078 weather forecast Day 4 YANKTON, SD 57078 weather forecast Day 5 YANKTON, SD 57078 weather forecast Day 6 YANKTON, SD 57078 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
4% Rain
Clear
12% Rain
Partly Cloudy
12% Snow
Partly Cloudy
16% Rain/Snow
Partly Cloudy
11% Rain/Snow/Ice
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